... to 10 3.CFC-free refrigerant R134a 20L Car and Home Use DC Compressor Portable FreezerParameters of portable freezer Power ... Car,4WD, Motorhomes, RV, Caravan,Truck, Automotive, Boat, Marine, Home.13. Two years warranty for compressor, one year for everything ... 45L, 55L, 60L, 70L, 80L portable freezer and portable fridge freezer are also available. 20L Car and Home Use DC Portable Freezer